Commit d8bd8bca authored Feb 26, 2020 by Gao Xiang Committed by Greg Kroah-Hartman Apr 17, 2020

erofs: correct the remaining shrink objects

commit 9d5a09c6f3b5fb85af20e3a34827b5d27d152b34 upstream.

The remaining count should not include successful
shrink attempts.

Fixes: e7e9a307 ("staging: erofs: introduce workstation for decompression")
Cc: <stable@vger.kernel.org> # 4.19+
Link: https://lore.kernel.org/r/20200226081008.86348-1-gaoxiang25@huawei.com


Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c127f180

drivers/staging/erofs/utils.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -309,7 +309,7 @@ unsigned long erofs_shrink_scan(struct shrinker *shrink,
		sbi->shrinker_run_no = run_no;

		#ifdef CONFIG_EROFS_FS_ZIP
		freed += erofs_shrink_workstation(sbi, nr, false);
		freed += erofs_shrink_workstation(sbi, nr - freed, false);
		#endif

		spin_lock(&erofs_sb_list_lock);